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Joey Hess 2014-05-06 17:53:22 -03:00
parent 217774f72e
commit 312d82a2fd
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24
doc/design/requests_routing.mdwn
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@ -28,15 +28,31 @@ Currently:
time 0|1 uuid1
time 0|1 uuid2
* Use negative numbers for the TTL of a request.
* Use negative numbers for the TTL of a request:
time -3! uuid1
time -2 uuid2
The `!` indicates that the request originated on
that node.
* To propigate a request, set -1 * (TTL+1) in the line
for the uuid of the repository that is propigating it.
This should be done as part of the git-annex branch merging,
for the uuid of the repository that is propigating it.
This should be done as part of the git-annex branch merge,
so if a location tracking file is merged, any open requests
get propigated to the current repository.
get propigated to the current repository automatically.
* When a requested file reaches a node that requested it,
the location is set to 1; this automatically clears the
request.
* When a file has no more originating requests, clear all
the copied requests:
time 1 uuid1
time -2 uuid2
Becomes:
time 1 uuid1
time' 0 uuid2
## generating requests

3
doc/devblog/day_163__request_and_routing_design.mdwn Normal file
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@ -0,0 +1,3 @@
I have a preliminary design for [[design/requests_routing]]. Won't be
working on it immediately, but simulations show it can work well in a large
ad-hoc network.